Ensure that the DITA-OT publishing engine can access the changes you made to the PowerPoint plugin.

1. Create a ZIP file of the updated plugin.
   Plugins must be ZIP files to be uploaded into Heretto CCMS.

   Important: Don't change the name of the plugin folder, com.jorsek.powerpoint.
2. Open Heretto CCMS in the Mozilla Firefox browser.
   Note:

   The Plugins interface is available only in Mozilla Firefox.

3. In the Dashboard menu, click Plugins and then click DITA Open Toolkit.
4. Above the Plugins list, click New.
5. Browse to, and select, the updated plugin ZIP file.
6. When you see the plugin listed, click Done.
   The updated plugin overwrites the original com.jorsek.powerpoint plugin with your changes.